$(function() {
	var allmap = $("#allmap");
	var gps_j = localStorage.gpsj;
	var gps_w = localStorage.gpsw;
	// 百度地图API功能
	var map = new BMap.Map("allmap");
	var point = new BMap.Point(gps_j, gps_w);
	map.centerAndZoom(point, 13);
	var marker = new BMap.Marker(new BMap.Point(gps_j, gps_w)); // 创建点
	var circle = new BMap.Circle(point, 5000, {
		fillColor: "blue",
		strokeWeight: 1,
		fillOpacity: 0.3,
		strokeOpacity: 0.3
	});
	map.addOverlay(circle);
	map.addOverlay(marker); //增加点
	map.addOverlay(circle); //增加圆

	/*监听手机返回按键*/
	document.addEventListener("plusready", function() {
		// 注册返回按键事件
		plus.key.addEventListener('backbutton', function() {
			window.history.back();
		}, false);
		//此处false代表不退出页面，如果为true回退到上一个一面
	});
});
